diff --git a/libXdmcp.spec b/libXdmcp.spec
index baf7f5b..3df76a1 100644
--- a/libXdmcp.spec
+++ b/libXdmcp.spec
@@ -3,7 +3,6 @@ Name: libXdmcp
 Version: 1.1.2
 Release: 12%{?dist}
 License: MIT
-Group: System Environment/Libraries
 URL: http://www.x.org
 
 Source0: https://www.x.org/pub/individual/lib/%{name}-%{version}.tar.bz2
@@ -22,7 +21,6 @@ X Display Manager Control Protocol library.
 
 %package devel
 Summary: Development files for %{name}
-Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
 
 %description devel